Thank you Akira and Wei-Chiu for quick response. On Wed, Mar 24, 2021 at 12:39 AM Akira Ajisaka <aajis...@apache.org> wrote:
> > Should we move to JDK11? > > In trunk, JDK11 is already installed in the docker image and the > pre-commit job compiles Hadoop in both Java 8 and Java 11: > https://issues.apache.org/jira/browse/HADOOP-16888 > AFAIK there are still some compile errors in branch-3.1 and branch-3.2. > > On Wed, Mar 24, 2021 at 4:17 PM Wei-Chiu Chuang <weic...@cloudera.com> > wrote: > > > > JDK9 is end of support. Should we move to JDK11? > > > > On Wed, Mar 24, 2021 at 2:51 PM Akira Ajisaka <aajis...@apache.org> > wrote: > >> > >> In branch-3.1, JDK 9 is installed and the default java version is set > >> to 9. In other branches, the default java version is 8. I'll backport > >> some related JIRAs to branch-3.2. > >> > >> -Akira > >> > >> On Wed, Mar 24, 2021 at 3:27 PM Mingliang Liu <lium...@apache.org> > wrote: > >> > > >> > Hi, > >> > > >> > From this build log < > https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2799/4/console> > for PR 2799 in branch-3.1, I see there are failures complaining the > sun.misc.Cleaner class is not found. > >> > > >> > Did we upgrade the JDK version, or any build file for that branch? I > can check this later, but it would be great if you can share how to fix it. > >> > > >> > Thanks, > >> > >> --------------------------------------------------------------------- > >> To unsubscribe, e-mail: common-dev-unsubscr...@hadoop.apache.org > >> For additional commands, e-mail: common-dev-h...@hadoop.apache.org > >> >
